Modify node_example.js to support showing added/deleted spaces (#479)

kpdecker · Jan 26, 2024 · b5d1cfa · b5d1cfa
1 parent 533893d
commit b5d1cfa
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Showing 2 changed files with 8 additions and 8 deletions.
diff --git a/README.md b/README.md
@@ -213,10 +213,10 @@ const diff = Diff.diffChars(one, other);
 
 diff.forEach((part) => {
   // green for additions, red for deletions
-  // grey for common parts
-  const color = part.added ? 'green' :
-    part.removed ? 'red' : 'grey';
-  process.stderr.write(part.value[color]);
+  let text = part.added ? part.value.bgGreen :
+             part.removed ? part.value.bgRed :
+                            part.value;
+  process.stderr.write(text);
 });
 
 console.log();

diff --git a/examples/node_example.js b/examples/node_example.js
@@ -8,10 +8,10 @@ let diff = Diff.diffChars(one, other);
 
 diff.forEach(function(part) {
   // green for additions, red for deletions
-  // grey for common parts
-  let color = part.added ? 'green' :
-    part.removed ? 'red' : 'grey';
-  process.stderr.write(part.value[color]);
+  let text = part.added ? part.value.bgGreen :
+             part.removed ? part.value.bgRed :
+                            part.value;
+  process.stderr.write(text);
 });
 
 console.log();